Vacuum cleaner



FIG. 1 is a top, front, and left side isometric view of a vacuum cleaner that has the claimed design.

FIG. 2 is a front elevation of the vacuum cleaner.

FIG. 3 is a left side elevation of the vacuum cleaner.

FIG. 4 is a rear elevation of the vacuum cleaner.

FIG. 5 is a right side elevation of the vacuum cleaner.

FIG. 6 is a top plan view of the vacuum cleaner.

FIG. 7 is an enlarged isometric view of the grills of the vacuum cleaner. Those portions of the grill that are not seen when the grills are installed on the vacuum cleaner do not form part of the claimed design.

FIG. 8 is a top, front, and left side isometric view of a related design on the vacuum cleaner.

FIG. 9 is a front elevation of the vacuum cleaner.

FIG. 10 is a left side elevation of the vacuum cleaner.

FIG. 11 is a rear elevation of the vacuum cleaner.

FIG. 12 is a right side elevation of the vacuum cleaner; and,

FIG. 13 is a top plan view of the vacuum cleaner.

The broken line showing of portions of the vacuum cleaner is for the purpose of illustrating portions of the vacuum cleaner and forms no part of the claimed design. 

The ornamental design for a vacuum cleaner, as shown and described. 